public Migrator(
[NotNull] MigrationAssembly migrationAssembly,
[NotNull] IHistoryRepository historyRepository,
[NotNull] IDataStoreCreator dataStoreCreator,
[NotNull] IMigrationSqlGenerator migrationSqlGenerator,
[NotNull] SqlStatementExecutor executor,
[NotNull] IRelationalConnection connection,
[NotNull] IModelDiffer modelDiffer,
[NotNull] IModel model,
[NotNull] MigrationIdGenerator idGenerator,
[NotNull] ISqlGenerator sqlGenerator)
{
Check.NotNull(migrationAssembly, nameof(migrationAssembly));
Check.NotNull(historyRepository, nameof(historyRepository));
Check.NotNull(dataStoreCreator, nameof(dataStoreCreator));
Check.NotNull(migrationSqlGenerator, nameof(migrationSqlGenerator));
Check.NotNull(executor, nameof(executor));
Check.NotNull(connection, nameof(connection));
Check.NotNull(modelDiffer, nameof(modelDiffer));
Check.NotNull(model, nameof(model));
Check.NotNull(idGenerator, nameof(idGenerator));
Check.NotNull(sqlGenerator, nameof(sqlGenerator));
_migrationAssembly = migrationAssembly;
_historyRepository = historyRepository;
_dataStoreCreator = (IRelationalDataStoreCreator)dataStoreCreator;
_migrationSqlGenerator = migrationSqlGenerator;
_executor = executor;
_connection = connection;
_modelDiffer = modelDiffer;
_model = model;
_idGenerator = idGenerator;
_sqlGenerator = sqlGenerator;
}
public MigrationScaffolder(
[NotNull] DbContext context,
[NotNull] IModel model,
[NotNull] MigrationAssembly migrationAssembly,
[NotNull] IModelDiffer modelDiffer,
[NotNull] MigrationIdGenerator idGenerator,
[NotNull] MigrationCodeGenerator migrationCodeGenerator,
[NotNull] IHistoryRepository historyRepository,
[NotNull] ILoggerFactory loggerFactory)
{
Check.NotNull(context, nameof(context));
Check.NotNull(model, nameof(model));
Check.NotNull(migrationAssembly, nameof(migrationAssembly));
Check.NotNull(modelDiffer, nameof(modelDiffer));
Check.NotNull(idGenerator, nameof(idGenerator));
Check.NotNull(migrationCodeGenerator, nameof(migrationCodeGenerator));
Check.NotNull(historyRepository, nameof(historyRepository));
Check.NotNull(loggerFactory, nameof(loggerFactory));
_contextType = context.GetType();
_model = model;
_migrationAssembly = migrationAssembly;
_modelDiffer = modelDiffer;
_idGenerator = idGenerator;
_migrationCodeGenerator = migrationCodeGenerator;
_historyRepository = historyRepository;
_logger = new LazyRef<ILogger>(loggerFactory.CreateLogger<MigrationScaffolder>);
}
public void CreateId_always_increments_timestamp()
{
var generator = new MigrationIdGenerator();
var id1 = generator.CreateId("Rainbow");
var id2 = generator.CreateId("Rainbow");
Assert.NotEqual(id1, id2);
}
public void CreateId_always_increments_timestamp()
{
var generator = new MigrationIdGenerator();
var id1 = generator.CreateId("Rainbow");
var id2 = generator.CreateId("Rainbow");
Assert.NotEqual(id1, id2);
}
public void ResolveId_matches_id_when_exact_case()
{
var migrations = new[]
{
new MockMigration("20150302103100_FLUTTER"),
new MockMigration("20150302103100_Flutter")
};
var id = new MigrationIdGenerator().ResolveId("20150302103100_Flutter", migrations);
Assert.Equal("20150302103100_Flutter", id);
}
public void ResolveId_returns_first_candidate_id()
{
var migrations = new[]
{
new MockMigration("20150302103100_FLUTTER"),
new MockMigration("20150302103100_Flutter")
};
var id = new MigrationIdGenerator().ResolveId("20150302103100_flutter", migrations);
Assert.Equal("20150302103100_FLUTTER", id);
}
public void ResolveId_returns_id_of_first_candidate_name()
{
var migrations = new[]
{
new MockMigration("20150302103630_PINKIE"),
new MockMigration("20150302103600_Pinkie")
};
var id = new MigrationIdGenerator().ResolveId("pinkie", migrations);
Assert.Equal("20150302103630_PINKIE", id);
}
public void ResolveId_matches_name_when_exact_case()
{
var migrations = new[]
{
new MockMigration("20150302103630_PINKIE"),
new MockMigration("20150302103600_Pinkie")
};
var id = new MigrationIdGenerator().ResolveId("Pinkie", migrations);
Assert.Equal("20150302103600_Pinkie", id);
}
public void ResolveId_matches_id_when_exact_case()
{
var migrations = new[]
{
new MockMigration("20150302103100_FLUTTER"),
new MockMigration("20150302103100_Flutter")
};
var id = new MigrationIdGenerator().ResolveId("20150302103100_Flutter", migrations);
Assert.Equal("20150302103100_Flutter", id);
}
public void ResolveId_returns_first_candidate_id()
{
var migrations = new[]
{
new MockMigration("20150302103100_FLUTTER"),
new MockMigration("20150302103100_Flutter")
};
var id = new MigrationIdGenerator().ResolveId("20150302103100_flutter", migrations);
Assert.Equal("20150302103100_FLUTTER", id);
}
public void CreateId_works()
{
var id = new MigrationIdGenerator().CreateId("Twilight");
Assert.Matches("[0-9]{14}_Twilight", id);
}
public void IsValidId_returns_true_when_valid()
{
var valid = new MigrationIdGenerator().IsValidId("20150302100930_Rarity");
Assert.True(valid);
}
public void IsValidId_returns_false_when_invalid()
{
var valid = new MigrationIdGenerator().IsValidId("Rarity");
Assert.False(valid);
}
public void GetName_works()
{
var name = new MigrationIdGenerator().GetName("20150302100620_Apple");
Assert.Equal("Apple", name);
}
public void GetName_works()
{
var name = new MigrationIdGenerator().GetName("20150302100620_Apple");
Assert.Equal("Apple", name);
}
public void CreateId_works()
{
var id = new MigrationIdGenerator().CreateId("Twilight");
Assert.Matches("[0-9]{14}_Twilight", id);
}
public void IsValidId_returns_true_when_valid()
{
var valid = new MigrationIdGenerator().IsValidId("20150302100930_Rarity");
Assert.True(valid);
}
public void IsValidId_returns_false_when_invalid()
{
var valid = new MigrationIdGenerator().IsValidId("Rarity");
Assert.False(valid);
}
public void ResolveId_returns_id_of_first_candidate_name()
{
var migrations = new[]
{
new MockMigration("20150302103630_PINKIE"),
new MockMigration("20150302103600_Pinkie")
};
var id = new MigrationIdGenerator().ResolveId("pinkie", migrations);
Assert.Equal("20150302103630_PINKIE", id);
}
public void ResolveId_matches_name_when_exact_case()
{
var migrations = new[]
{
new MockMigration("20150302103630_PINKIE"),
new MockMigration("20150302103600_Pinkie")
};
var id = new MigrationIdGenerator().ResolveId("Pinkie", migrations);
Assert.Equal("20150302103600_Pinkie", id);
}